
Bel Air South
- County:
- Harford County
- County Seat:
- No
- Area (mi²):
- 21.275
- State:
- Maryland
Bel Air South is a CDP located in Harford County, Maryland. Bel Air South has a 2025 population of 59,459. Bel Air South is currently growing at a rate of 1.33% annually and its population has increased by 8.06% since the most recent census, which recorded a population of 55,024 in 2020.
The average household income in Bel Air South is $141,830 with a poverty rate of 4.18%. The median age in Bel Air South is 38.2 years: 37 years for males, and 39.8 years for females.